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Rose Martin — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · St.-Joseph-County, Michigan

Our Model Tree links this Rose Martin across the 1920, 1930 and 1940 US Censuses in St.-Joseph-County, Michigan (XGBoost, ~Confirmed) — first a spouse (b.~1875), then head of a 3-person household.

Age 65 b. ~1875 Female Spouse Born: Indiana Married

1940 Census Record Details

Census Year1940
LocationSt.-Joseph-County, Michigan
SurnameMartin
Given NameRose A
Relationship to HeadWife
SexF
Color / RaceWhite
Age65
Marital StatusMarried
BirthplaceIndiana
1935 Residence (City)Sturgis city
1935 Residence (County)St Joseph
Additional Details
Income (1939)0
Highest GradeNo 8
1935 ResidenceSame place
Birth StateIndiana
Birth CountryUnited States
Birthplace (normalized)indiana
Township / WardSturgis City
Est. Birth Year~1875

Household Members

Census records only state relationship to the household head. Pairwise kinship is derived (~90–95% accurate), not recorded. Step/blended families and boarders can break it.

3 people recorded at the same address in the 1940 census.

Name Relation to head Relative to Rose Age Birth yr
Ralph Martin Son — 45 ~1895
Rose Martin Spouse — 65 ~1875
John Martin Head — 75 ~1865

Census Appearances

Spouse, age 43
St Joseph, Michigan · implied b. ~1877 — 6 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Martin
Given Name Rosa A.
Relationship to Head Wife
Sex F
Color / Race White
Age 43
Marital Status Married
Birthplace Indiana
Father's Birthplace Indiana
Mother's Birthplace Indiana
Can Read Yes
Can Write Yes
Speaks English Yes
Birth State Indiana
Birth Country United States
Birthplace (normalized) indiana
1930
St Joseph, …
Other, age 54
St Joseph, Michigan · implied b. ~1876 — 6 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Martin
Given Name Rose A.
Relationship to Head Wife-H
Sex F
Color / Race White
Age 54
Marital Status Married
Birthplace Indiana
Age at First Marriage 18
Father's Birthplace Indiana
Mother's Birthplace Indiana
Can Read/Write Yes
Birth State Indiana
Birth Country United States
Birthplace (normalized) indiana
1940
St.-Joseph-County, Michigan
Spouse, age 65
St.-Joseph-County, Michigan · implied b. ~1875 — 3 household members
Surname Martin
Given Name Rose A
Relationship to Head Wife
Sex F
Color / Race White
Age 65
Marital Status Married
Birthplace Indiana
1935 Residence (City) Sturgis city
1935 Residence (County) St Joseph
Income (1939) 0
Highest Grade No 8
1935 Residence Same place
Birth State Indiana
Birth Country United States
Birthplace (normalized) indiana

Model Tree

An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Linked across censuses
Our Model Tree links Rose Martin across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Rose Martin
Spouse · 1940 · age 65 · b. ~1875 · Michigan
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Confirmed / household (~0.90+) Probable / derived (~0.65–0.89) Candidate (<0.65, unverified)

Original Census Page

1940 US Federal Census — St.-Joseph-County, Michigan Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-01817-00631)

Line Name Age Relation Occupation Birthplace
1 Lilly Washer 56 Head — England
2 Wesley Washer 23 Son Press Helper Michigan
3 William Weinrich 43 Head Millwright Michigan
4 Mabel Weinrich 38 Wife — Indiana
5 Dorothy M Weinrich 19 Daughter General Office Work Indiana
6 Robert L Weinrich 17 Son — Indiana
7 Betty J Weinrich 16 Daughter — Indiana
8 Phyllis J Weinrich 12 Daughter — Indiana
9 John Martin 75 Head Waiter Indiana
10 Rose A Martin THIS PERSON 65 Wife — Indiana
11 Ralph N Martin 45 Son Waiter Indiana
12 Urban R Wise 33 Head Repair Man Michigan
13 Nell Wise 32 Wife Press Helper Michigan
14 Marilyn Ann Wise 7 Daughter — Michigan
15 Jean C Wise 3 Daughter — Michigan
16 Judith Elaine Wise 1 Daughter — Michigan
17 E Clarence 60 Father Janitor Ohio
18 Lena A Clarence 57 Mother — Michigan
19 Henry P Kramer 58 Head Tool Maker Germany
20 Edith M Kramer 51 Wife — Michigan
21 Edna L Kramer 18 Daughter — Michigan
22 Maynard C Myers 29 Head Janitor Michigan
23 Gelone B Myers 27 Wife — Michigan
24 Nancy L Myers 4 Daughter — Michigan
25 Rachel Y Myers 2 Daughter — Michigan
26 Paul E Middling 42 Head Mail Clerk Michigan
27 Lola R Middling 42 Wife — Ohio
28 Glenn H Middling 22 Son Elec. Mechanic Michigan
29 Neva P Middling 20 Daughter General Office Work Michigan
30 Ernest E Lucas 56 Head Mechanic Indiana
31 Floyd H Yoder 28 Head Laborer Indiana
32 Marie E Yoder 32 Wife — Illinois
33 Floyd Ray Yoder 3 Son — Michigan
34 Chester J Grady 53 Head Milk Processor Indiana
35 Charles A Grady 11 Son — Michigan
36 Walter L Niedenhiser 48 Lodger Salesman Ohio
37 Lefa M Niedenhiser 49 Housekeeper Housekeeper Indiana
38 Verna A Niedenhiser 21 Lodger Laborer Ohio
39 Mary R Sturgis 54 Head — Michigan
40 John W Day 33 Head Channel Assembly Michigan

Related Census Records

About This Record & Model Tree

This record was independently indexed by YourRoots from the 1940 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.

Source: National Archives and Records Administration (NARA)

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